Well if you don't practice at all you will never find out what is perfect practice and with something as diverse as teamfighting it will never really be the same set of circumstances that you can practice over and over, so it's all about experience and simply playing/practicing the game.. :)

'Practice Makes Perfect'

I hate to be super picky, but this statement is wrong. The correct term should be 'Perfect practice makes perfect'
You can practice as much as you like, but if you're doing it wrong over and over, then you're going to be perfect in the wrong thing.

Sorry for being grammar nazi, it's just a saying that bugs me D:

Vayne is easy? I dont think you have played vayne, you don't simply faceroll into your keyboard, you have to play your invisibilty given by your ultimate to your Q in order to juke and do cool thinks, also you have to use Q to position yourself in order to avoid skill shots and position yourself to condemn your enemies into wall and stun them.

Second, you are simply trolling, and you are not making any positive feedback, so I invite you as a reader of this guide to quit doing this.

This guide is bad. First of all vayne is not mechanically hard you press q w e r and you win...
Your item build is all wrong also. First back should be a death cap so you can hit harder with your W, second buy should be a Ohmwrecker so you cant be hit by a tower while you tower dive. anything after that get a spirit visage even if the are all ad this will make your self hp Regen heal more.

I forgot that, thanks! :)

You need to put more pictures in the guide. In the Item section for example. You could use some bbcoding to put pictures on both sides of each paragraphs, columns. Example, if you are talking about bloodthrister, you put a Blood.T icon on the left side, then goes the text, and you finish with another Blood.T in the right side. You can check my guide (click on my signature picture to see). If you dont know how to do these, I invite you to check Jhoijhoi's guide on BBcoding, it is really helpfull. I also think you could fix those text walls. To be honest, as a guide reader, I wouldn t read a paragraph that is 12 lines long with no separation, I mean it just looks boring and useless, don't get me wrong, I am sure there is good info in it, but some people like me won't take the time to read it so you should separate it.

^^ this is a wall of text.

Your pro's and con's could really use some bbcoding also. I would add an image for pros and an image for cons such as amumu. I would use list code, it looks better.

In your summoner spells section, you are using the icon= x size = x code, I would use the float code or the columns codes, they really make your guides look way better.

You should really read bbcoding guides, it would make your guide look WAY BETTER. In over all, the guide is awesome, I like the runes-masteries picks and you explain it well.
Here is a nice bbcode link Click here :)

Thanks on the feedback :) I am working on making it more pleasing, I just don't have a lot of time right now with exams and stuff. :p

It is in my items section as a great option for a defence item.

I actually really like your guide, but there might be a few things you'd want to watch out for:

• Instead of giving the build order in one big clump in your cheat sheet, maybe make item sets? This will show your readers what items to aim for in little bits in pieces. For example, you don't have enough for all of Bloodthirster, but you do have enough to get another Dagger. Should you wait for BT, or go ahead and get your Dagger for Zeal? By splitting it up into groups instead of just listing out the items you should get, it'll clear up a lot of confusion.
• No situational items? And you didn't mention Guardian Angel at all in your build. Since GA is typically the go to defensive item for ADCs, you need explain WHY you didn't get it, and under which situations you possibly could.
• More coding, pl0x :3 I just see a lot of text and not a lot of BBcode. Try using columns to showcase and emphasize your items/summoners/skills. It'll make it so much easier for a reader to reference Vayne's abilities with your explanations!
• Just another tip: Bribe your friends into letting you take screenshots to demonstrate the situations you described in your "Laning" and "Teamfight" sections! >:D It'll make the guide more interesting and you won't have a bunch of walls of texts.

Okay, yeah. I'm just gonna leave it there. I really do like your guide though! It's in depth and you have a lot of really nice information. Just try and work on how you present said information, as that can make a huge difference!

Thanks! This is the first guide I've ever made so I'm still learning all the little tricks to make it more aesthetically pleasing. Also I forgot about Zephyr (mostly because I don't end up building it much) but I will be sure to add it in soon.

AP VAYNE IS RLY RLY GOOD, GOSH!

I think that's called first game Vayne going ap because scalings

Where in hell do you not see Statikk Shiv on Vayne?